Top 100 Contractors in PSC AC13: National Defense R&D Services; Department of Defense – Military; Experimental Development, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 65% of PSC AC13 contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $23,009,346,068 Net of deobligations, by contracts coded PSC AC13
- Contractors
- 2,827 Parent companies with an obligation
- Largest contractor
- Lockheed Martin Corporation $3.39 billion, 14.4% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $3,389,337,272 | |||
| 2 | $2,821,498,107 | |||
| 3 | $2,013,600,006 | |||
| 4 | $1,981,252,748 | |||
| 5 | $1,195,957,929 | |||
| 6 | $1,075,982,595 | |||
| 7 | $1,010,481,852 | |||
| 8 | $697,307,644 | |||
| 9 | $638,261,274 | |||
| 10 | $480,282,625 | |||
| 11 | $380,826,712 | |||
| 12 |
BAE Systems
|
$337,815,610 | ||
| 13 | $232,576,670 | |||
| 14 | $198,447,343 | |||
| 15 | $179,194,478 | |||
| 16 | $166,958,364 | |||
| 17 |
The Johns Hopkins University Applied Physics Laboratory LLC
|
$163,461,581 | ||
| 18 | $162,332,162 | |||
| 19 | $146,336,257 | |||
| 20 | $146,290,600 | |||
| 21 | $126,276,474 | |||
| 22 | $123,493,592 | |||
| 23 | $113,881,800 | |||
| 24 | $107,348,441 | |||
| 25 | $96,493,038 | |||
| 26 | $91,458,827 | |||
| 27 |
Anduril Industries Inc.
|
$88,984,121 | ||
| 28 | $82,757,669 | |||
| 29 | $80,998,949 | |||
| 30 | $78,365,206 | |||
| 31 |
Tcom, L.P.
Top agencies
|
$72,304,320 | ||
| 32 | $71,907,902 | |||
| 33 | $69,162,502 | |||
| 34 | $69,150,232 | |||
| 35 | $66,913,927 | |||
| 36 | $63,587,665 | |||
| 37 |
Kratos Space & Missile Defense Systems, Inc.
|
$58,342,193 | ||
| 38 | $57,117,897 | |||
| 39 | $56,900,500 | |||
| 40 | $55,974,367 | |||
| 41 | $55,552,544 | |||
| 42 | $55,497,091 | |||
| 43 | $54,459,527 | |||
| 44 | $54,197,231 | |||
| 45 | $53,644,033 | |||
| 46 | $51,239,796 | |||
| 47 |
American Electronic Warfare Associates Incorporated
Top agencies
|
$47,767,718 | ||
| 48 | $47,709,291 | |||
| 49 | $47,186,964 | |||
| 50 | $45,183,898 | |||
| 51 | $43,017,776 | |||
| 52 | $42,218,550 | |||
| 53 | $42,197,436 | |||
| 54 | $42,100,000 | |||
| 55 | $39,008,419 | |||
| 56 | $38,765,549 | |||
| 57 | $37,505,414 | |||
| 58 | $37,312,844 | |||
| 59 | $37,289,775 | |||
| 60 | $37,247,125 | |||
| 61 | $37,028,097 | |||
| 62 | $36,908,500 | |||
| 63 | $36,800,490 | |||
| 64 | $36,280,185 | |||
| 65 |
Starfish Space Inc.
Top agencies
|
$35,880,914 | ||
| 66 |
Decilog, Inc.
Top agencies
|
$35,631,215 | ||
| 67 | $33,417,257 | |||
| 68 | $31,983,687 | |||
| 69 | $30,900,000 | |||
| 70 |
Innovative Defense Technologies LLC
|
$30,843,001 | ||
| 71 |
Ierus Technologies Inc.
Top agencies
|
$30,180,490 | ||
| 72 |
Seemann Composites, LLC
Top agencies
|
$29,020,342 | ||
| 73 |
Cohere Technologies, Inc.
Top agencies
|
$28,536,386 | ||
| 74 | $28,260,052 | |||
| 75 | $27,854,645 | |||
| 76 | $27,531,194 | |||
| 77 | $27,272,843 | |||
| 78 | $27,172,228 | |||
| 79 | $27,000,500 | |||
| 80 | $26,836,340 | |||
| 81 | $26,741,096 | |||
| 82 |
Aspen Consulting Group Inc
Top agencies
|
$25,950,515 | ||
| 83 |
L3 Technologies, Inc.
Top agencies
|
$24,317,444 | ||
| 84 |
Insitech Inc.
Top agencies
|
$24,024,879 | ||
| 85 | $23,736,725 | |||
| 86 | $23,510,075 | |||
| 87 |
Systems Technologies, Inc.
Top agencies
|
$23,302,986 | ||
| 88 |
RD Solutions LLC
Top agencies
|
$22,994,000 | ||
| 89 | $22,904,218 | |||
| 90 | $22,584,327 | |||
| 91 |
Kratos Sre, Inc.
Top agencies
|
$22,500,000 | ||
| 92 | $22,200,387 | |||
| 93 |
ManTech International Corporation
|
$21,889,208 | ||
| 94 | $21,886,259 | |||
| 95 | $20,365,558 | |||
| 96 |
Raft LLC
|
$19,751,607 | ||
| 97 |
C3.Ai, Inc.
Top agencies
|
$19,180,500 | ||
| 98 | $19,152,298 | |||
| 99 |
Nexutek LLC
Top agencies
|
$19,014,420 | ||
| 100 | $18,985,769 |
Show 75 more
100 of 2,827 contractors listed here. See the rest on GovTribe.
How this ranking works
- Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
- Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $23.5 billion obligated before deobligations, so they never pass 100%.
- Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
- Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
- Rank changes compare with Jul 2024–Jun 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
- Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
- Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.
Quick answers
Who were the top 10 PSC AC13 contractors in Jul 2025–Jun 2026?
1. Lockheed Martin Corporation ($3.39B), 2. Space Exploration Technologies Corp. ($2.82B), 3. Advanced Technology International ($2.01B), 4. Northrop Grumman Systems Corporation ($1.98B), 5. National Security Technology Accelerator Inc. ($1.2B), 6. L3Harris Technologies, Inc. ($1.08B), 7. RTX Corporation ($1.01B), 8. General Dynamics Corporation ($697M), 9. One Nation Innovation ($638M), 10. The Boeing Company ($480M).
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